KAGRA Construction History
- 2012/1/20:KAGRA Ground Breaking Ceremony
- 2012/1/20:Celebration Message from LIGO, EGO, VIRGO, GEO and GWIC
- 2012/4/27:KAGRA yard construction around new Atotsu Tunnel
- 2012/5/16:Mozumi North Community Center repair work for KAGRA office started
- 2012/5/16:Completion of the new Atotsu yard